# Rex 10479666 P2B308C P2B Solid-Housed Pillow Block Spherical Roller Bearing 3-1/2" Bore Set Screw Locking - MROSupply.com

***Rex 10479666 P2B308C P2B solid-housed pillow block spherical roller bearing with 3-1/2" bore, set screw locking, and clearance seal. Cast iron housing, normal duty 2000 series design for industrial power transmission applications.***



## Product details:

- Catalog number: 10479666
- SKU: 5893774
- Price: ***$2,528.10*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Rexnord](https://www.mrosupply.com/brands/rexnord/)
- Category: 
    - [Straight / Round Bore Spherical Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/spherical-roller-bearings/straight-round-bore-spherical-roller-bearings/)
    - [Spherical Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/spherical-roller-bearings/)
    - [Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 29.030 lb
- UPC: 782934931666
- Technicall support: contact supplier for technical support on 800-626-2120


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Ability to Relubricate: Yes
  

  
- Available end cap: SEE AUX CAP KIT
  

  
- Available seal type: C Clearance Seal; T Triple Lip Seal
  

  
- Base Length (in): 12.63
  

  
- Base to centerline height (in): 3.75
  

  
- Base Width (in): 3.42
  

  
- Bolt Size (in): 7/8
  

  
- Bore diameter (in): 3.5
  

  
- Cage Material: Steel
  

  
- Centerline to Outermost Bearing Face (in): 2.71
  

  
- Fixed vs. Expansion: Fixed
  

  
- Foot Height (in): 2.25
  

  
- Grease Fitting Thread Size: 1/8 NPT
  

  
- Height: 14.63
  

  
- Housing Cast Face to Outermost Bearing Face (in): 1.13
  

  
- Housing coating: POWDER COATED
  

  
- Housing Color: Black
  

  
- Housing construction: Solid
  

  
- Housing material: Cast Iron
  

  
- Housing style: Pillow Block
  

  
- Housing type: Pillow Block, Two Bolt
  

  
- Length: 8.38
  

  
- Length Through Bore (in): 4.12
  

  
- Locking collar outside diameter (in): 4.9
  

  
- Lubrication type: EXXON RONEX MP STD
  

  
- Max distance between bolt holes (in): 10.63
  

  
- Maximum Speed (RPM): 1980
  

  
- Maximum Temperature (C): 107
  

  
- Maximum Temperature (F): 225
  

  
- Min distance between bolt holes (in): 9.38
  

  
- Misalignment Capability: ±2.0° Misalignment - Dynamic
  

  
- Misalignment Type: Dynamic
  

  
- Overall Height (in): 7.5
  

  
- Overall Length (in): 12.63
  

  
- Overall width: 4.12
  

  
- Primary seal: STEEL CLEARANCE SEAL
  

  
- Radial Dynamic Load Capacity (lb): 64000
  

  
- Rolling element: Spherical Roller
  

  
- Seal type: Clearance Seal
  

  
- Series: Solid-housed Pillow Blocks
  

  
- Setscrew torque (in-lbs): 680
  

  
- Shaft locking: Single Set Collar
  

  
- Size code: 10
  

  
- Slot Length (in): 1.63
  

  
- Special lube fitting: STRAIGHT AND 90 DEG FITTING
  

  
- Static Load Rating (lb): 77880
  

  
- Vibration frequency fundamental train: 0.007
  

  
- Vibration frequency inner ring defect: 0.1638
  

  
- Vibration frequency outer ring defect: 0.1195
  

  
- Vibration frequency roller spin: 0.0513
  

  
- Width: 5.25
  


## Product's reviews:
- Jose - Really good customer service
- Excellent - very fast, very good!!! A+++
- Parts ordered - We were very happy with the parts we ordered.
- 1st timer - 1st purchase with MRO good product selection at best price. Will check in for my next purchase.




## FAQ:

- How do I choose the right type of bearing for my application?: Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints.
For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials.
In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.